4893687

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 7547904

約数和(自身を除く): 2654217

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 503, 1081, 1509, 3243, 4527, 9729, 11569, 23641, 34707, 70923, 104121, 212769, 543743, 1631229, 4893687]

約数ペア:

[(1, 4893687), (3, 1631229), (9, 543743), (23, 212769), (47, 104121), (69, 70923), (141, 34707), (207, 23641), (423, 11569), (503, 9729), (1081, 4527), (1509, 3243)]